This is a note to let you know that I've just added the patch titled
xfs: reset b_first_retry_time when clear the retry status of xfs_buf_t
to the 4.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
xfs-reset-b_first_retry_time-when-clear-the-retry-status-of-xfs_buf_t.patch
and it can be found in the queue-4.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 4dd2eb633598cb6a5a0be2fd9a2be0819f5eeb5f Mon Sep 17 00:00:00 2001
From: Hou Tao <houtao1@xxxxxxxxxx>
Date: Fri, 3 Feb 2017 14:39:07 -0800
Subject: xfs: reset b_first_retry_time when clear the retry status of xfs_buf_t
From: Hou Tao <houtao1@xxxxxxxxxx>
commit 4dd2eb633598cb6a5a0be2fd9a2be0819f5eeb5f upstream.
After successful IO or permanent error, b_first_retry_time also
needs to be cleared, else the invalid first retry time will be
used by the next retry check.
Signed-off-by: Hou Tao <houtao1@xxxxxxxxxx>
Reviewed-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/xfs/xfs_buf_item.c | 1 +
1 file changed, 1 insertion(+)
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -1162,6 +1162,7 @@ xfs_buf_iodone_callbacks(
*/
bp->b_last_error = 0;
bp->b_retries = 0;
+ bp->b_first_retry_time = 0;
xfs_buf_do_callbacks(bp);
bp->b_fspriv = NULL;
Patches currently in stable-queue which might be from houtao1@xxxxxxxxxx are
queue-4.10/xfs-reset-b_first_retry_time-when-clear-the-retry-status-of-xfs_buf_t.patch